| Aylacostoma stigmaticum | |
|---|---|
| Conservation status | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| (unranked): | clade Caenogastropoda clade Sorbeoconcha |
| Superfamily: | Cerithioidea |
| Family: | Thiaridae |
| Genus: | Aylacostoma |
| Species: | A. stigmaticum |
| Binomial name | |
| Aylacostoma stigmaticum Hylton-Scot, 1953 |
|
Aylacostoma stigmaticum is a species of freshwater snail, aquatic gastropod mollusc in the family Thiaridae. This species is extinct in the wild and it was found in Argentina and Paraguay.